I think a lot about labor and time.

The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

心理学的研究就是生活问题解决机制的研究。

The dairy industry is not just about producing milk; it's about sustaining communities and nurturing future generations.

Truth is often stranger than fiction.